Fractional Distillation is the answer
Answer:
the ion will have additional 2 electrons so it will be 18
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thanx
<u>h</u><u><em>ope it helps you mark as brainlest</em></u>
Surface tension
..viscosity is the thickness of a liquid, doesn't fit here...condensation and evaporation are processes not properties.
A covalent bond is a form of chemical bonding between two non-metals, whereas ionic bonding is a bond between a metal and a non-metal.